.gitlab-ci.yml

# TRACCC library, part of the ACTS project (R&D line)
#
# (c) 2022-2024 CERN for the benefit of the ACTS project
#
# Mozilla Public License Version 2.0

# The list of build satages.
stages:
  - build
  - test

# Base job template.
.base_template: &base_job
  before_script:
    - git clone $CLONE_URL src
    - git -C src checkout $HEAD_SHA
    - source ./src/.github/ci_setup.sh ${TRACCC_BUILD_TYPE}

# Build job template.
.build_template: &build_job
  <<: *base_job
  tags: [docker]
  stage: build
  artifacts:
    paths:
      - build
  script:
    - SYCLFLAGS="${TRACCC_SYCL_FLAGS}" CXXFLAGS="${TRACCC_CXX_FLAGS}"
      cmake -G Ninja --preset ${TRACCC_BUILD_PRESET} -DCMAKE_BUILD_TYPE=Release
      -DTRACCC_BUILD_EXAMPLES=FALSE ${TRACCC_CMAKE_ARGS}
      -S src -B build
    - cmake --build build --parallel 2

# Test job template for running on an NVIDIA GPU.
.nvidia_test_template: &nvidia_test_job
  <<: *base_job
  tags: [docker-gpu-nvidia]
  stage: test
  script:
    - nvidia-smi
    - ./src/data/traccc_data_get_files.sh
    - ctest --output-on-failure --test-dir build/ -R "${TRACCC_BUILD_TYPE}"

# Test job template for running on an Intel device.
.intel_test_template: &intel_test_job
  <<: *base_job
  tags: [docker-gpu-nvidia]
  stage: test
  script:
    - ./src/data/traccc_data_get_files.sh
    - ctest --output-on-failure --test-dir build/ -R "${TRACCC_BUILD_TYPE}"

# CUDA build job.
build:cuda:
  <<: *build_job
  image: ghcr.io/acts-project/ubuntu2204_cuda:56
  variables:
    TRACCC_BUILD_TYPE: CUDA
    TRACCC_BUILD_PRESET: cuda-fp32

# CUDA test job.
test:cuda:
  <<: *nvidia_test_job
  image: ghcr.io/acts-project/ubuntu2204_cuda:56
  variables:
    TRACCC_BUILD_TYPE: CUDA
  dependencies:
    - build:cuda

# SYCL build job (with an Intel backend).
build:sycl_intel:
  <<: *build_job
  image: ghcr.io/acts-project/ubuntu2404_oneapi:56
  variables:
    TRACCC_BUILD_TYPE: SYCL
    TRACCC_BUILD_PRESET: sycl-fp32
    TRACCC_SYCL_FLAGS: -fsycl -fsycl-targets=spir64
    TRACCC_CMAKE_ARGS: -DTRACCC_BUILD_CUDA=FALSE

# SYCL test job (with an Intel backend).
test:sycl_intel:
  <<: *intel_test_job
  image: ghcr.io/acts-project/ubuntu2404_oneapi:56
  variables:
    TRACCC_BUILD_TYPE: SYCL
    ONEAPI_DEVICE_SELECTOR: opencl:*
  dependencies:
    - build:sycl_intel

# SYCL build job (with an NVIDIA backend).
build:sycl_nvidia:
  <<: *build_job
  image: ghcr.io/acts-project/ubuntu2204_cuda_oneapi:56
  variables:
    TRACCC_BUILD_TYPE: SYCL
    TRACCC_BUILD_PRESET: sycl-fp32
    TRACCC_SYCL_FLAGS: -fsycl -fsycl-targets=nvidia_gpu_sm_75 -Wno-unknown-cuda-version -Wno-deprecated-declarations
    TRACCC_CXX_FLAGS: -Wno-deprecated-declarations
    TRACCC_CMAKE_ARGS: -DTRACCC_BUILD_CUDA=FALSE

# SYCL test job (with an NVIDIA backend).
test:sycl_nvidia:
  <<: *nvidia_test_job
  image: ghcr.io/acts-project/ubuntu2204_cuda_oneapi:56
  variables:
    TRACCC_BUILD_TYPE: SYCL
    ONEAPI_DEVICE_SELECTOR: cuda:*
  dependencies:
    - build:sycl_nvidia